Leases - Schedule of Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Finance lease cost
Amortization of right-of-use asset	$ 46	$ 19
Interest on lease liabilities	14	0
Operating lease cost	2,368	197
Short term lease cost	348	105
Variable lease cost	321	181
Total net lease cost	$ 3,097	$ 502
Weighted average remaining lease term—finance leases	2 years 5 months 12 days	3 years 3 months 29 days
Weighted average remaining lease term—operating leases	7 years 11 months 19 days	1 year 9 months 29 days
Weighted average discount rate—finance leases	7.11%	7.11%
Weighted average discount rate—operating leases	12.88%	5.37%